53938560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 128

約数和(自身を含む): 185240160

約数和(自身を除く): 131301600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2161, 2496, 3120, 4160, 4322, 4992, 6240, 6483, 8320, 8644, 10805, 12480, 12966, 17288, 21610, 24960, 25932, 28093, 32415, 34576, 43220, 51864, 56186, 64830, 69152, 84279, 86440, 103728, 112372, 129660, 138304, 140465, 168558, 172880, 207456, 224744, 259320, 276608, 280930, 337116, 345760, 414912, 421395, 449488, 518640, 561860, 674232, 691520, 829824, 842790, 898976, 1037280, 1123720, 1348464, 1383040, 1685580, 1797952, 2074560, 2247440, 2696928, 3371160, 3595904, 4149120, 4494880, 5393856, 6742320, 8989760, 10787712, 13484640, 17979520, 26969280, 53938560]

約数ペア:

[(1, 53938560), (2, 26969280), (3, 17979520), (4, 13484640), (5, 10787712), (6, 8989760), (8, 6742320), (10, 5393856), (12, 4494880), (13, 4149120), (15, 3595904), (16, 3371160), (20, 2696928), (24, 2247440), (26, 2074560), (30, 1797952), (32, 1685580), (39, 1383040), (40, 1348464), (48, 1123720), (52, 1037280), (60, 898976), (64, 842790), (65, 829824), (78, 691520), (80, 674232), (96, 561860), (104, 518640), (120, 449488), (128, 421395), (130, 414912), (156, 345760), (160, 337116), (192, 280930), (195, 276608), (208, 259320), (240, 224744), (260, 207456), (312, 172880), (320, 168558), (384, 140465), (390, 138304), (416, 129660), (480, 112372), (520, 103728), (624, 86440), (640, 84279), (780, 69152), (832, 64830), (960, 56186), (1040, 51864), (1248, 43220), (1560, 34576), (1664, 32415), (1920, 28093), (2080, 25932), (2161, 24960), (2496, 21610), (3120, 17288), (4160, 12966), (4322, 12480), (4992, 10805), (6240, 8644), (6483, 8320)]